How to Sort One Column by Another Column in Power BI Your email has been sent If the natural data can't support the sorting and filtering requirements, you might need to add an index column and sort ...

Unless someone's calculator needs an upgrade, one plus one usually adds up to two. With Microsoft Excel, you can put that math to work when you input two separate columns of data into a single ...

Combining multiple datasets, whether by stacking or joining, is commonly necessary as is changing the shape of data. The plyr and reshape2 packages offer good functions for accomplishing this in ...